EP 3836170 B1 20240320 - SPRING ASSEMBLY FOR BIASING AN ARMATURE OF A SWITCHING DEVICE, AND SWITCHING DEVICE COMPRISING SUCH SPRING ASSEMBLY
Title (en)
SPRING ASSEMBLY FOR BIASING AN ARMATURE OF A SWITCHING DEVICE, AND SWITCHING DEVICE COMPRISING SUCH SPRING ASSEMBLY
Title (de)
FEDERANORDNUNG ZUR VORSPANNUNG EINES ANKERS EINER SCHALTVORRICHTUNG UND SCHALTVORRICHTUNG MIT SOLCH EINER FEDERANORDNUNG
Title (fr)
ENSEMBLE DE RESSORT POUR SOLLICITER UNE ARMATURE D'UN DISPOSITIF DE COMMUTATION ET DISPOSITIF DE COMMUTATION COMPRENANT UN TEL ENSEMBLE DE RESSORT
Publication
Application
Priority
EP 19215307 A 20191211
Abstract (en)
[origin: EP3836170A1] The invention relates to a spring assembly (1) for biasing an armature (2) of a switching device (3), such as a relay (4), and a switching device (3), such as a relay (4), comprising such spring assembly (1). In order to provide a spring assembly for biasing the armature of a switching device that has a simple construction and can easily, yet reliably, be mounted in the switching device, the spring assembly (1) comprising a spring base (7), and at least one spring arm (8) that protrudes from the spring base (7) for biasing the armature (2), wherein the spring base (7) comprises at least one embossment (9) for positioning the spring assembly (1) in the switching device (3).
IPC 8 full level
H01F 7/126 (2006.01); H01H 51/06 (2006.01)
CPC (source: EP US)
H01H 50/041 (2013.01 - US); H01H 50/18 (2013.01 - US); H01H 51/06 (2013.01 - EP US); H01F 7/126 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3836170 A1 20210616; EP 3836170 B1 20240320; CN 114787946 A 20220722; JP 2023505349 A 20230208; JP 7521865 B2 20240724; US 2022301796 A1 20220922; WO 2021116142 A1 20210617
DOCDB simple family (application)
EP 19215307 A 20191211; CN 202080085496 A 20201209; EP 2020085178 W 20201209; JP 2022534688 A 20201209; US 202217837114 A 20220610